Exhibit 21

SUBSIDIARIES OF HARTE-HANKS, INC.

As of March 31, 2005

Name of Entity	Jurisdiction of Organization	% Owned
Avellino Technologies, Inc.	Delaware	100	%(8)
The Flyer Publishing Corporation	Florida	100	%
Harte-Hanks CRM Services Belgium NV	Belgium	100	%(2)
Harte-Hanks Data Services LLC	Maryland	100	%
Harte-Hanks Data Technologies, Inc.	Delaware	100	%
Harte-Hanks Direct, Inc.	New York	100	%
Harte-Hanks Direct Marketing/Baltimore, Inc.	Maryland	100	%
Harte-Hanks Direct Marketing/Cincinnati, Inc.	Ohio	100	%
Harte-Hanks Direct Marketing/Dallas, L.P.	Delaware	100	%(6)
Harte-Hanks Direct Marketing/Fullerton, Inc.	California	100	%
Harte-Hanks Direct Marketing/Jacksonville, LLC	Delaware	100	%(9)
Harte-Hanks Direct Marketing/Kansas City, LLC	Delaware	100	%(1)
Harte-Hanks do Brazil Consultoria e Servicos Ltda.	Brazil	100	%(5)
Harte-Hanks Market Intelligence, Inc.	California	100	%
Harte-Hanks Market Intelligence Espana LLC	Colorado	100	%
Harte-Hanks Market Intelligence Europe B.V.	Netherlands	100	%
Harte-Hanks Market Intelligence GmbH	Germany	100	%(4)
Harte-Hanks Market Intelligence Limited	Ireland	100	%(4)
Harte-Hanks Market Intelligence SAS	France	100	%(4)
Harte-Hanks Market Research, Inc.	New Jersey	100	%
Harte-Hanks Print, Inc.	New Jersey	100	%
Harte-Hanks Pty. Limited	Australia	100	%(3)
Harte-Hanks Response Management/Austin L.P.	Delaware	100	%(6)
Harte-Hanks Response Management/Boston, Inc.	Massachusetts	100	%
Harte-Hanks Shoppers, Inc.	California	100	%
Harte-Hanks Stock Plan, Inc.	Delaware	100	%
Harte-Hanks Tampa Flyer, Inc.	Delaware	100	%
Harte-Hanks Teleservices, LLC	Delaware	100	%(11)
Harte-Hanks Trillium UK Limited	United Kingdom	100	%(10)
Harte-Hanks UK Limited	England	100	%
HH Postfuture, Inc.	Delaware	100	%
HTS, Inc.	Connecticut	100	%
Information for Marketing Limited	England	100	%(7)
NSO, Inc.	Ohio	100	%
Sales Support Services, Inc.	New Jersey	100	%
Southern Comprint Co.	California	100	%

⁽¹⁾ Owned by Sales Support Services, Inc.

⁽²⁾ 99.84% Owned by Harte-Hanks, Inc.

0.16% Owned by Harte-Hanks Direct, Inc.

⁽³⁾ Owned by Harte-Hanks Data Technologies, Inc.

⁽⁴⁾ Owned by Harte-Hanks Market Intelligence Europe B.V.

⁽⁵⁾ 99.998% Owned by Harte-Hanks Data Technologies, Inc.

.002% Owned by Harte-Hanks Stock Plan, Inc.

⁽⁶⁾ 99% Owned by Harte-Hanks Stock Plan, Inc.

1% Owned by Harte-Hanks Direct, Inc.

⁽⁷⁾ Owned by Harte-Hanks Limited

⁽⁸⁾ Owned by Harte-Hanks Trillium UK Limited

⁽⁹⁾ Owned by Harte-Hanks Direct Marketing/Cincinnati, Inc.

⁽¹⁰⁾ Owned by Harte-Hanks UK Limited

⁽¹¹⁾ Owned by Harte-Hanks Direct, Inc

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